Set maximum open file descriptors solaris 10

First, check to see whether any of your login scripts are setting a limit. A simple "unlimit descriptors" at the shell prompt on my machine I use tcsh raises my descriptor limit to I installed 11gR2 some time ago on my Solaris 10 workstation. It complained that a prerequisite was not fulfilled, I can't remember what it was exactly. But I could ignore this warning and do the installation.

The difference of this 1 file descriptor can safely be ignored in my opinion. We tried to issue the following command at the oracle user's shell prompt but to no avail. Casper -- Expressed in this posting are my opinions. The limit is set for the shell and all commands executed in that shell, even if a project with resource control process.

For increasing the soft limit from the default to in ksh or sh , use the following command:. For decreasing the hard limit from the default to in ksh or sh , use the following command:. For example, the following command will set the soft limit to and the hard limit to for process The following commands can be used to check the value for the limit of the maximum number of open files of a running process Again, in all examples, is used for the process id :.

Improve this answer. It's also worth mentioning plimit. This can view or set limits on already running processes. Twirlip Twirlip 31 1 1 bronze badge. Not Now Not Now 3, 16 16 silver badges 18 18 bronze badges.

Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Stack Gives Back Safety in numbers: crowdsourcing data on nefarious IP addresses.

Featured on Meta. New post summary designs on greatest hits now, everywhere else eventually. Linked 1.